... display, imported CRT,high sensitivity MCH Analog Oscilloscope,V-5040 40MHz oscilloscopeSpecifications: DescriptionModelV-5040 40MHz DC-40MHz ... to 1V/div for 10 ranges)AccuracyNormal: +/-3% Amplification: +/-5%Input resistance1MΩMax. Input voltage250V (DC+AC ... :2.5Scan expansion widthx10Accuracy3%Trigger systemModeAuto, NORM, TV-V, TV-HTrigger sourceVERT, CH1, LINE, EXTSensitivityandfrequencyAUTO NORM ...